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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Stanfields Rd- Poowong Nth LNG0047

Source	Melbourne Water
Latest Sample Date	13-03-2012
Taxa count ORDER	15
Taxa count FAMILY	22
Taxa count ALT	23
Mayflies present?	4
	ORDER	FAMILY	ALT
SIGNAL	3.9	3.5	3
Weighted SIGNAL	2.6	1	3.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	88.60%	4,520,174,664m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads	6.44%	328,371,657m²
	Arable Farming	3.3.0 Cropping	2.76%	140,802,165m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	1.66%	84,781,410m²
	Natural	1.1.1 Strict nature reserves, 1.1.7 Other conserved area	0.54%	27,510,192m²
Show minor land uses 3
				51,016,401m²

Waterbug sample history

Sampled on 13 March 2012

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	53	1
Hydrobiidae (Unident.) KG029999	30
Physidae (Unident.) KG089999	2
Gastropoda (Unident.) KG999999	20
Planorbidae/Physidae (Unident.) KG9999A2	1
Bivalvia KP	6	3
Sphaeriidae (Unident.) KP039999	4
Pelecypoda (Unident.) KP999999	2
Hirudinea LH	4	1
Glossiphoniidae (Unident.) LH019999	4
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	4	6
Mites (Unident.) MM999999	4

Amphipoda OP	39	3
Ceinidae (Unident.) OP029999	36

Amphipoda (Unident.) OP999999	3

Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	11	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	3

Diptera QD	2	3
Ceratopogonidae (Unident.) QD099999	2

Ephemeroptera QE	4	9
Leptophlebiidae (Unident.) QE069999	4
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	7
Corixidae (Unident.) QH659999	1
Odonata QO	4	3
Synlestidae (Unident.) QO089999	4
Plecoptera QP	2	10
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	10	8
Hydroptilidae (Unident.) QT039999	10

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.4

Sampled on 21 December 2011

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	46	1
Hydrobiidae (Unident.) KG029999	24
Gastropoda (Unident.) KG999999	22
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	3	6
Mites (Unident.) MM999999	3

Amphipoda OP	51	3
Ceinidae (Unident.) OP029999	51

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	5	5
Dytiscidae (Unident.) QC099999	4
Elmidae (Unident.) QC349999	1

Diptera QD	3	3
Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	14
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	9
Corixidae (Unident.) QH659999	1
Odonata QO	13	3
Coenagrionidae (Unident.) QO029999	1
Synlestidae (Unident.) QO089999	11
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	7	10
Gripopterygidae (Unident.) QP039999	2
Notonemouridae (Unident.) QP049999	5
Trichoptera QT	10	8
Hydrobiosidae (Unident.) QT019999	7
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.0

Sampled on 12 April 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Dugesiidae (Unident.) IF619999	5
Gastropoda KG	3	1
Physidae (Unident.) KG089999	3
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	90	3
Ceinidae (Unident.) OP029999	90

Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	49	5
Hygrobiidae (Unident.) QC079999	30

Dytiscidae (Unident.) QC099999	19
Diptera QD	2	3
Culicidae (Unident.) QD079999	2

Ephemeroptera QE	28	9
Leptophlebiidae (Unident.) QE069999	28
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	4
Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	17
Megapodagrionidae (Unident.) QO079999	6
Zygoptera (Unident.) QO999997	1

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.6

Sampled on 24 November 2004

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	36	1
Hydrobiidae (Unident.) KG029999	30
Physidae (Unident.) KG089999	6
Amphipoda OP	90	3
Ceinidae (Unident.) OP029999	90

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	7
Scirtidae (Unident.)(Larva) QC20999I	1

Elmidae (Unident.) QC349999	1

Diptera QD	34	3
Simuliidae (Unident.) QD109999	1

Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	25	9
Leptophlebiidae (Unident.) QE069999	25
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	7
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	2
Synlestidae (Unident.) QO089999	1
Plecoptera QP	16	10
Gripopterygidae (Unident.) QP039999	15
Plecoptera (Unident.) QP999999	1
Trichoptera QT	1	8
Hydrobiosidae (Unident.) QT019999	1

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.5

Sampled on 19 March 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Turbellaria (Unident.) IF999999	5
Gastropoda KG	24	1
Hydrobiidae (Unident.) KG029999	20
Planorbidae/Physidae (Unident.) KG9999A2	4
Bivalvia KP	4	3
Pisidium casertanum KP030101	4
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	5	2
OLIGOCHAETA LO000000	5
Amphipoda OP	6	3
Austrochiltonia sp.(Unident.) OP020199	6

Unknown OT	20
Paratya australiensis OT010101	20

Coleoptera QC	4	5
Necterosoma penicillatus QC092001	3

Austrolimnius sp.L58E QC3401B2	1

Diptera QD	40	3
Procladius sp.(Unident.) QDAE0899	3
Chironomus sp.(Unident.) QDAI0499	34

Kiefferulus sp.(Unident.) QDAI0799	3
Hemiptera QH	34	2
Sigara sp.(Unident.) QH650299	4
Corixidae (Unident.) QH659999	2
Enithares woodwardi QH670101	5
Anisops deanei QH670404	7
Anisops sp.(Unident.) QH670499	16
Odonata QO	15	3
Austrolestes annulosus QO050102	15
Trichoptera QT	5	8
Triplectides ciuskus ciuskus QT251104	4
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.5

Sampled on 4 December 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	216	1
Hydrobiidae (Unident.) KG029999	212
Planorbidae/Physidae (Unident.) KG9999A2	4
Bivalvia KP	34	3
Pisidium casertanum KP030101	17
Pelecypoda (Unident.) KP999999	17
Oligochaeta LO	11	2
OLIGOCHAETA LO000000	11
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	174	3
Austrochiltonia sp.(Unident.) OP020199	141

Amphipoda (Unident.) OP999999	33

Unknown OT	20
Paratya australiensis OT010101	18

Atyidae (Unident.) OT019999	2

Coleoptera QC	32	5
Necterosoma penicillatus QC092001	27

Necterosoma sp.(Unident.)(Larva) QC09209I	3

Scirtidae (Unident.) QC209999	2

Diptera QD	36	3
Procladius sp.(Unident.) QDAE0899	15
Chironomus sp.(Unident.) QDAI0499	20

Paracladopelma sp.(Unident.) QDAI2499	1
Ephemeroptera QE	19	9
Atalophlebia sp.AV5 QE0601A8	16
Koorrnonga sp.AV1 QE0609A1	3
Hemiptera QH	10	2
Microvelia sp.(Unident.) QH560199	1
Veliidae (Unident.) QH569999	1
Sigara sp.(Unident.) QH650299	1
Agraptocorixa sp.(Unident.) QH650399	1
Micronecta sp.(Unident.) QH650599	3
Corixidae (Unident.) QH659999	1
Anisops sp.(Unident.) QH670499	2
Odonata QO	9	3
Austroagrion cyane QO020501	1
Ischnura heterosticta heterosticta QO021002	1
Coenagrionidae (Unident.) QO029999	4
Austroargiolestes icteromelas icteromelas QO070202	2
Adversaeschna brevistyla QO120201	1
Plecoptera QP	1	10
Austrocercella / Austrocercoides sp.(Unident.) QP0499A1	1
Trichoptera QT	25	8
Hydropsychidae (Unident.) QT069999	1
Philorheithridae (Unident.) QT219999	1
Atriplectides dubius QT230101	1
Triplectides ciuskus ciuskus QT251104	1
Triplectides sp.(Unident.) QT251199	21

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.8